S
M
T
W
T
F
S
26
88°
75°
27
88°
75°
28
90°
76°
29
89°
78°
30
90°
76°
31
89°
80°
1
89°
76°
2
87°
77°
3
88°
75°
4
89°
76°
5
90°
75°
6
88°
77°
7
90°
77°
8
90°
78°
9
90°
78°
10
89°
78°
11
90°
78°
12
89°
75°
13
89°
78°
14
89°
76°
15
84°
76°
16
83°
78°
17
86°
76°
18
87°
75°
19
89°
74°
20
87°
74°
21
89°
75°
22
90°
78°
23
89°
80°
24
89°
79°
25
89°
79°
26
88°
78°
27
89°
76°
28
89°
72°
29
89°
74°
30
89°
73°
31
88°
73°
1
90°
74°
2
89°
75°
3
88°
74°
4
90°
73°
5
88°
74°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
August Weather in Pearl City
Pearl City's August 2026 forecast shows daily high temperatures ranging from 88° to 90°, with overnight lows between 72° and 75°. The average high for August is 89° with an average low of 74°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how August weather will actually feel in Pearl City. See also: September | October | November.
